1.将BCLoopScrollImageView拖到自己的项目中

2.在使用的时候调用初始化方法：- (id) initWithFrame:(CGRect)frame images:(NSArray *)images即可完成轮播效果

- (void)viewDidLoad {

[super viewDidLoad];

self.title = @"UIImage自动轮播";

NSArray *imageDataSource = [NSArray arrayWithObjects:@"1.jpg", @"2.jpg", @"3.jpg", nil,nil];

//只需初始化就可以实现效果

BCLoopScrollImageView * loopScrollImageView =[[BCLoopScrollImageView alloc] initWithFrame:CGRectMake(0, 64, self.view.frame.size.width, 130) images:imageDataSource];

[self.view addSubview:loopScrollImageView];

}